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Inventor

Souichi Nomura

Inventor
Tokyo, JP

Overview

8→
Patents
1995–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C10Mprimary
C10MLubricating compositions47%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions47%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
PatentTitleYear
8,183,191'Grease composition'20127,256,163'Grease composition'20076,020,290'Grease composition for rolling bearing'20005,854,183'Grease composition for constant-velocity joints'19985,728,659'Grease compositions for rolling bearing'19985,569,643'Grease composition for constant velocity joint'19965,512,188'Grease composition for constant velocity joint comprising boron nitride powder and zinc dithiophosphate'19965,462,683'Grease composition for constant velocity joint'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1998Patents assigned to NIPPON OIL CO LTD (5)· patent assignee history
1995–2012Based in Tokyo, JP· patent location history
1998Based in Yokohama, JP· patent location history
2000Patents assigned to NACHI FUJIKOSHI CORP (1)· patent assignee history
2007–2012Patents assigned to NIPPON OIL CORP (2)· patent assignee history
2012Patents assigned to ARAI TAKASHI (1)· patent assignee history
2012Patents assigned to KINOSHITA HIROTSUGU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON OIL CO LTD51995–1998
NIPPON OIL CORP22007–2012
ARAI TAKASHI12012
KINOSHITA HIROTSUGU12012
NACHI FUJIKOSHI CORP12000
Locations
LocationPatentsSpan
Tokyo, JP71995–2012
Yokohama, JP11998